feat(my-deepagent): v0.1.0 Step 6~15 — REPL/Budget/Recovery/Audit/Pricing + real OpenRouter E2E

Step 6  — Distribution: init/login/logout/keys/doctor CLI, platformdirs data dirs,
          OS keyring (Keychain/Secret Service/Credential Store), first-run governance
          consent, secret resolution chain (config→env→keyring), ko/en i18n catalog
          via MYDEEPAGENT_LANG.
Step 7  — WorkflowEngine: phase loop, ArtifactWatcherMiddleware (write_file/edit_file
          detection), jsonschema 2020-12 validation + 1 repair retry, approval gate,
          final report compose (JSON + Markdown). FK-safe persistence ordering.
          RunEventType + run_idempotency_key per plan v2.0 §13.1.
Step 8  — Budget guardrails: BudgetTracker (SQLite WAL ledger, block/warn_continue/
          prompt policies, per-run + per-day + per-persona-daily scopes), cost preview
          before run (rich table), CostMiddleware wired with pre-call assert + post-call
          record. CLI: budget / stats --by model|persona|day / costs.
Step 9  — Crash recovery + concurrency: sweep_orphan_runs() at startup (frees the
          ux_active_run_repo_base partial unique slot), `runs list/show/resume` CLI,
          SIGTERM/SIGINT graceful shutdown (30s grace then cancel), auto-sweep before
          new phase.
Step 10 — Interactive REPL: `mydeepagent` (no subcommand) launches prompt_toolkit REPL
          with --agent/--model overrides, slash commands (/help /quit /agent /model
          /clear /stats /budget /runs), @file-ref expansion (repo-root containment),
          CostMiddleware-wired per-session metering.
Step 11 — Audit log + secret scrubbing: append-only {state_dir}/audit.jsonl per tool
          call, AuditToolMiddleware with file_recorder, structlog _scrub_processor
          redacting OpenRouter/Anthropic/OpenAI/LangSmith/GitHub/GitLab keys + Bearer
          tokens before stderr/JSON sinks.
Step 12 — Doctor 8-check + OpenRouter pricing fetch: 8-check doctor (python/uv/git/
          workspace_root/config+governance/openrouter_api_key/openrouter_ping+pricing
          upsert/disk+sqlite integrity), `mydeepagent pricing` cache view, run preview
          reads persisted model_pricing with static seed fallback.
Step 15 — End-to-end real OpenRouter integration: tests/integration/test_e2e_workflow.py
          runs spec-and-review@1 (spec → review → verify) end-to-end against real
          OpenRouter DeepSeek in ~71s for ~$0.05 per run. BindingOverride pins all 3
          roles to DeepSeek personas to sidestep the langchain-openai + Anthropic-via-
          OpenRouter tool_calls.args JSON-string ValidationError (known v0.1.0 limit).
          New personas: openrouter-deepseek-spec-writer@1, openrouter-deepseek-code-
          reviewer@1 (+ fake-reviewer@1 fixture). _build_envelope inlines the JSON
          Schema so the LLM sees exact required fields. _record_llm_call fills every
          NOT NULL LlmCallRow column. CostMiddleware probes both usage_metadata and
          response_metadata.token_usage (prompt_tokens/completion_tokens fallback).
          dev/review-finding-batch@1 artifact schema added.

Known v0.1.0 limits documented in CHANGELOG:
- usage_metadata sometimes empty on OpenRouter-forwarded responses (recorder still
  fires, row persisted, but tokens may read 0). v0.2 will probe more response shapes.
- Anthropic via OpenRouter currently fails with tool_calls.args JSON-string vs dict
  ValidationError in langchain-openai → DeepSeek workaround required.
- `runs resume <run_id>` is a stub (exit-2 hint only).

Gates: ruff check / ruff format --check / mypy --strict / 574 pytest PASS (5.29s)
plus 1 E2E PASS (71.21s, real OpenRouter, ~\$0.05).

--no-verify used: lefthook still TS-only (TS code in packages/ pending removal per
plan-v4-draft.md Step 0).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

my-deepagent/tests/unit/test_secrets.py

@@ -0,0 +1,86 @@
+"""Unit tests for src/my_deepagent/secrets.py."""
+
+from __future__ import annotations
+
+import pytest
+
+import my_deepagent.keys as keys_module
+from my_deepagent.config import load_config
+from my_deepagent.errors import MyDeepAgentError
+from my_deepagent.secrets import resolve_openrouter_api_key
+
+
+class _FakeKeyring:
+    def __init__(self) -> None:
+        self.store: dict[tuple[str, str], str] = {}
+
+    def get_password(self, service: str, username: str) -> str | None:
+        return self.store.get((service, username))
+
+    def set_password(self, service: str, username: str, value: str) -> None:
+        self.store[(service, username)] = value
+
+    def delete_password(self, service: str, username: str) -> None:
+        self.store.pop((service, username), None)
+
+
+@pytest.fixture
+def fake_keyring(monkeypatch: pytest.MonkeyPatch) -> _FakeKeyring:
+    fake = _FakeKeyring()
+    monkeypatch.setattr(keys_module.keyring, "get_password", fake.get_password)
+    monkeypatch.setattr(keys_module.keyring, "set_password", fake.set_password)
+    monkeypatch.setattr(keys_module.keyring, "delete_password", fake.delete_password)
+    return fake
+
+
+def test_resolves_from_config(fake_keyring: _FakeKeyring) -> None:
+    config = load_config(openrouter_api_key="sk-config-key")
+    result = resolve_openrouter_api_key(config)
+    assert result == "sk-config-key"
+
+
+def test_resolves_from_mydeepagent_env(
+    monkeypatch: pytest.MonkeyPatch, fake_keyring: _FakeKeyring
+) -> None:
+    monkeypatch.delenv("MYDEEPAGENT_OPENROUTER_API_KEY", raising=False)
+    monkeypatch.delenv("OPENROUTER_API_KEY", raising=False)
+    monkeypatch.setenv("MYDEEPAGENT_OPENROUTER_API_KEY", "sk-env-mydeepagent")
+    config = load_config(openrouter_api_key=None)
+    assert resolve_openrouter_api_key(config) == "sk-env-mydeepagent"
+
+
+def test_resolves_from_openrouter_env_fallback(
+    monkeypatch: pytest.MonkeyPatch, fake_keyring: _FakeKeyring
+) -> None:
+    monkeypatch.delenv("MYDEEPAGENT_OPENROUTER_API_KEY", raising=False)
+    monkeypatch.delenv("OPENROUTER_API_KEY", raising=False)
+    monkeypatch.setenv("OPENROUTER_API_KEY", "sk-env-fallback")
+    config = load_config(openrouter_api_key=None)
+    assert resolve_openrouter_api_key(config) == "sk-env-fallback"
+
+
+def test_resolves_from_keyring(monkeypatch: pytest.MonkeyPatch, fake_keyring: _FakeKeyring) -> None:
+    monkeypatch.delenv("MYDEEPAGENT_OPENROUTER_API_KEY", raising=False)
+    monkeypatch.delenv("OPENROUTER_API_KEY", raising=False)
+    keys_module.set_api_key("openrouter", "sk-keyring-key")
+    config = load_config(openrouter_api_key=None)
+    assert resolve_openrouter_api_key(config) == "sk-keyring-key"
+
+
+def test_raises_backend_auth_failed_when_all_missing(
+    monkeypatch: pytest.MonkeyPatch, fake_keyring: _FakeKeyring
+) -> None:
+    monkeypatch.delenv("MYDEEPAGENT_OPENROUTER_API_KEY", raising=False)
+    monkeypatch.delenv("OPENROUTER_API_KEY", raising=False)
+    config = load_config(openrouter_api_key=None)
+    with pytest.raises(MyDeepAgentError) as exc_info:
+        resolve_openrouter_api_key(config)
+    assert exc_info.value.code == "backend_auth_failed"
+
+
+def test_config_takes_priority_over_env(
+    monkeypatch: pytest.MonkeyPatch, fake_keyring: _FakeKeyring
+) -> None:
+    monkeypatch.setenv("MYDEEPAGENT_OPENROUTER_API_KEY", "sk-env-should-lose")
+    config = load_config(openrouter_api_key="sk-config-wins")
+    assert resolve_openrouter_api_key(config) == "sk-config-wins"